Radon Testing in Mankato
Radon Testing in Mankato, MN by Closer Look Home Inspectors — a photo-mapped report within 24 hours.
Radon Testing in Mankato
Radon testing places an EPA-protocol continuous monitor on a home's lowest livable level to measure radon gas — and it matters across Minnesota, where more than two in five homes test above the action level.
Blue Earth and Nicollet counties are EPA Radon Zone 1, and the Minnesota Department of Health puts roughly two in five homes statewide above the 4.0 pCi/L action level. Mankato's finished hilltop basements and the tight, well-insulated newer homes concentrate it. We place an EPA-protocol continuous monitor on the lowest livable level for a 48-hour closed-house test and attach the result to your report. Minnesota sellers must disclose known radon results, and if this home has never been tested, this is how you learn its number.
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Local conditions in Mankato
Out in Mankato, many properties sit beyond city sewer and water on private septic systems and wells, so we flag those for the specialized testing they deserve. Mankato sits in Blue Earth County, in EPA Radon Zone 1, and MDH reports more than two in five Minnesota homes have radon levels that pose a significant health risk. Finished basements concentrate radon, and only a 48-hour test tells you the number. Footings here must reach the 3-1/2-foot depth Minnesota Rules 1303.1600 set for the southern frost zone, and that annual freeze-thaw cycle is what drives the settlement cracks, frost heave and ice-dam wear that Mankato-area homes face.
Common questions.
Is radon really a concern in Minnesota?
How long does the test run?
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